性能

  • ガス体サービスに適応(ガス/ベーパー圧縮ポケットがあれば液体サービスにも使用可) Minimum 20 pipe diameter gas volume on process and vent side of disk
  • 最低破裂圧力の80%まで運転可能
  • 破片飛散なし
  • 圧力機器指令” CE” マーク及びその他国際証書対応

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Sizes & Pressures

Fluoropolymer Seal Burst Pressure Range from 50°F to 150°F (10°C to 65°C)
Disk Size Burst Pressure
WC inches mbar
in mm min max min max
50 11 28 0.8 1.9
3 80 8 28 0.6 1.9
4 100 7 28 12.5 1.9
6 150 4 22 0.3 1.5
8 200 3 22 0.2 1.5
Available with other pressure/temperature combinations. Contact BS&B.
Chemfilm® DF2919 Seal Burst Pressure Range from 50°F to 400°F (10°C to 204°C)
Disk Size Burst Pressure
WC inches mbar
in mm min max min max
50 39 75 2.7 5.2
3 80 28 75 1.9 5.2
4 100 22 75 1.5 5.2
6 150 15 75 1.0 5.2
8 200 12 75 0.08 5.2
For some combinations of size, temperature and burst pressures: Temperature range is -100ºF to 350ºF (-73C to 176ºC). Chemfilm is a registered trademark of Saint-Gobain Performance Plastics Corporation.

Burst Tolerance

Specified Burst Pressure Burst Tolerance
inch WG mbar
< 8 < 2.76 ± 1.5 in WG (3.8 mbar)
> 8 > 2.76 ± 20%

Accessories

BS&B supplies many of the accessories required to safely and conveniently install our overpressure relief devices and complementary products. Through our professional team and global network of sales engineers and procurement personnel, we are able to provide the highest quality accessory products to meet your installation requirements.

QDR
Saf-T-Change Quick Disk Replacement (QDR)

After activation, the replacement disk is quickly slid into place. Saving hours of lost production due to blown rupture disks.

Spares
Spare Safety Heads & Cap Screws

Product Literature

Bio-Saf Series
Saf-T-Change™ QDR Rupture Disk Replacement System
Burst Alert Sensors
Detec Saf Alarm System – Burst Disk Monitor

Sizes & Pressures

Fluoropolymer Seal Burst Pressure Range from 50°F to 150°F (10°C to 65°C)
Disk Size Burst Pressure
WC inches mbar
in mm min max min max
50 11 28 0.8 1.9
3 80 8 28 0.6 1.9
4 100 7 28 12.5 1.9
6 150 4 22 0.3 1.5
8 200 3 22 0.2 1.5
Available with other pressure/temperature combinations. Contact BS&B.
Chemfilm® DF2919 Seal Burst Pressure Range from 50°F to 400°F (10°C to 204°C)
Disk Size Burst Pressure
WC inches mbar
in mm min max min max
50 39 75 2.7 5.2
3 80 28 75 1.9 5.2
4 100 22 75 1.5 5.2
6 150 15 75 1.0 5.2
8 200 12 75 0.08 5.2
For some combinations of size, temperature and burst pressures: Temperature range is -100ºF to 350ºF (-73C to 176ºC). Chemfilm is a registered trademark of Saint-Gobain Performance Plastics Corporation.

Burst Tolerance

Specified Burst Pressure Burst Tolerance
inch WG mbar
< 8 < 2.76 ± 1.5 in WG (3.8 mbar)
> 8 > 2.76 ± 20%

Accessories

BS&B supplies many of the accessories required to safely and conveniently install our overpressure relief devices and complementary products. Through our professional team and global network of sales engineers and procurement personnel, we are able to provide the highest quality accessory products to meet your installation requirements.

QDR
Saf-T-Change Quick Disk Replacement (QDR)

After activation, the replacement disk is quickly slid into place. Saving hours of lost production due to blown rupture disks.

Spares
Spare Safety Heads & Cap Screws

Product Literature

Bio-Saf Series
Saf-T-Change™ QDR Rupture Disk Replacement System
Burst Alert Sensors
Detec Saf Alarm System – Burst Disk Monitor